2.Sepearated microphone in most popular PTT. PTT button and earpiece for discreet communication.
3.Quick disconnection acoustic tube.
4.All have Kelvar reinforced cable assemblies and over molded strain assemblies and over molded strain relief.
5.Black and beige color Optional
6.Clear sound quality,noise eliminated
7.Can change the earplug as your request.
8.Ideal for security , SWAT and other applications which require discreet communications
Tesunho GSM WCDMA Walkie Talkie Airtube Earphone
Throat connect part
plastic material
Wire
PU (conductor 10/0.08 paint +5000 +2 nylon thread) wire straight hoists 500g, swing angle of 60 degrees, 35 times per minute, life: 10,000 times or more;
Speaker
Dimensions
Diameter: 15mm
Sensitivity
15dB,1kHz
Impedance
16Ω
Power
10mW
Microphone
Size
6X5mm
Sensitivity
-38dB
Impedance
2.2k
Current
200mA
Tact Switch
Action Force
250g
contact resistance
less than or equal 0.02 Euro
Life
more than 12 million times
TESUNHO TH-MCH01 helmet headset for walkie talkies